CN221099586U - Digital electrocardiograph integrated testing device for metering verification - Google Patents
Digital electrocardiograph integrated testing device for metering verification Download PDFInfo
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- CN221099586U CN221099586U CN202420995483.2U CN202420995483U CN221099586U CN 221099586 U CN221099586 U CN 221099586U CN 202420995483 U CN202420995483 U CN 202420995483U CN 221099586 U CN221099586 U CN 221099586U
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000012795 verification Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electrocardiograph testing, in particular to a digital electrocardiograph integrated testing device for metrological verification. The improved testing device adopts the clamping component and the fixing component, so that the digital electrocardiograph shell can be quickly fixed when the testing device is used; the digital electrocardiograph shell is convenient to repeatedly measure by adopting the adjusting assembly, the clamping measuring assembly, the adjusting measuring assembly, the first installing assembly and the second installing assembly, and freely adjusting and fixing the position of the measuring pointer when the digital electrocardiograph shell is measured.
Description
Technical Field
The utility model relates to the technical field of electrocardiograph testing, in particular to a digital electrocardiograph integrated testing device for metering verification.
Background
The digital electrocardiograph is matched with the installation and distribution of internal parts, the shell of the digital electrocardiograph can be provided with protruding and recessed parts during manufacturing, and the shell of the digital electrocardiograph needs to be detected and tested during manufacturing of the digital electrocardiograph.
The integrated testing device of the digital electrocardiograph can be used for detecting the installation position of parts on the shell.
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. when the existing common testing device is used for fixing the shell of the digital electrocardiograph, the clamping plate is pushed to be fixed through the threaded rod in general, and when the shells with different sizes are fixed, the fixing speed is possibly slower, so that the detection efficiency is affected; 2. in the prior art, when the shell of the digital electrocardiograph is generally used for measuring, measuring tools such as a ruler and the like are generally used, the measuring tools need to be continuously moved during measurement, and time and labor can be wasted during realignment measurement.
Disclosure of utility model
The utility model aims to provide a digital electrocardiograph integrated testing device for metering verification, which aims to solve the problems that the conventional testing device provided in the background art is low in fixing efficiency and can take time and labor when a clamping plate is pushed to be fixed by a threaded rod, and the measurement needs to be continuously realigned when the measurement is performed. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digital electrocardiograph integral type testing arrangement that metrological verification used, includes the desktop subassembly, the top slidable mounting of desktop subassembly has the clamping component, fixed subassembly is installed at the top of desktop subassembly, adjusting part is installed to the bottom of desktop subassembly, clamping measurement subassembly is installed at the top of adjusting part, clamping measurement subassembly's top slidable mounting has the regulation measurement subassembly, first installation component and second installation component are installed in proper order from top to bottom to one side of adjusting measurement subassembly.
The desktop subassembly includes the table, hydraulic push rod is all installed to the bottom four corners department of table, fixed plate and U type fixed shell are installed from the back forward in proper order at the top of table, first T type spout and movable slot have been seted up from the back forward in proper order at the top of table.
The clamping assembly comprises a sliding plate slidably mounted on the inner wall of the U-shaped fixing shell, movable rods are mounted on two sides of the sliding plate, a first rack is mounted on the top of the sliding plate, a pushing plate is mounted at the rear end of the sliding plate, a sliding rod is mounted at the front end of the pushing plate in a penetrating and sliding mode, a clamping plate is mounted at the rear end of the sliding rod, a first mounting block is mounted at the top of the pushing plate, a threaded rod is mounted at the front end of the first mounting block in a penetrating and spiral mode, and a second mounting block is mounted at the rear end of the threaded rod in a rotating mode.
The fixed subassembly includes the first U type frame of the top installation with U type fixed shell, the top of first U type frame runs through slidable mounting and has first T type pole, first tooth piece is installed to the bottom of first T type pole, first spring is installed at the top of first tooth piece.
The adjusting component comprises a shell which is arranged at the bottom of the desk plate, one side of the shell is penetrated and rotatably provided with a bidirectional screw rod, and the outer wall of the bidirectional screw rod is provided with a T-shaped sliding block in a threaded manner.
The clamping measurement assembly comprises a clamping plate which is installed on the top of the T-shaped sliding block, a first T-shaped sliding block is installed at the bottom of the clamping plate, a second rack is installed on one side of the top of the clamping plate, and a second T-shaped sliding groove is formed in the top of the clamping plate.
The adjusting and measuring assembly comprises a second T-shaped sliding block which is slidably mounted with the inner wall of the second T-shaped sliding groove, an adjusting rod is mounted at the top of the second T-shaped sliding block, a mounting plate is mounted at the bottom of one side of the adjusting rod, a third rack is mounted at one side of the adjusting rod, a first pointer is mounted at the other side of the adjusting rod, a sliding pipe is slidably mounted on the outer wall of the adjusting rod, a fixed pipe is mounted at one side of the sliding pipe, a sliding rod is slidably mounted on the inner wall of the fixed pipe, a second pointer is mounted at one side of the sliding rod, and a deflector rod is mounted at the top of the sliding rod.
The first installation component includes the second U type frame of installing with one side of sliding tube, the stopper is installed to one side of second U type frame, one side of second U type frame runs through slidable mounting has the second T type pole, branch is installed to the outer wall of second T type pole, the rotatory second tooth piece of installing in one side of second T type pole, the second spring is installed to one side of second tooth piece.
Still preferably, sliding grooves are formed in two sides of the inner wall of the U-shaped fixed shell, the movable rod and the U-shaped fixed shell form a sliding mechanism through the sliding grooves, the first tooth block and the first U-shaped framework form an elastic mechanism through the first spring, and the first tooth block and the first U-shaped framework form the sliding mechanism.
Further preferably, the sliding rods are symmetrically distributed about the horizontal center line of the clamping plate, and the second mounting block and the first mounting block form a screw transmission mechanism through a threaded rod.
Further preferably, the bidirectional screw rod and the T-shaped sliding block form a screw transmission mechanism, the T-shaped sliding block and the shell form a sliding mechanism, the first T-shaped sliding block and the table plate form the sliding mechanism through a first T-shaped sliding groove, and meanwhile the clamping measuring assembly, the adjusting measuring assembly, the first mounting assembly, the second mounting assembly and the T-shaped sliding block are symmetrically distributed about the vertical center line of the shell.
Further preferably, the external dimension structure of the second T-shaped sliding block is consistent with the internal dimension structure of the second T-shaped sliding groove, the internal dimension structure of the sliding pipe is consistent with the external dimension structure of the adjusting rod, the external dimension structure of the sliding rod is consistent with the internal dimension structure of the fixed pipe, and meanwhile, the top of the clamping plate and the front end and the rear end of the adjusting rod are both provided with scale marks.
Further preferably, the second tooth block and the second U-shaped frame form an elastic mechanism through a second spring, the second tooth block and the second U-shaped frame form a sliding mechanism, the limiting blocks are symmetrically distributed about the horizontal center of the second U-shaped frame, and the supporting rods are symmetrically distributed about the horizontal center line of the second T-shaped rod.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the first T-shaped rod is pulled upwards through the clamping assembly and the fixing assembly, then the sliding plate is pushed to slide in the U-shaped fixing shell rapidly, the clamping plate can clamp the shell of the digital electrocardiograph through the fixing plate, then the first T-shaped rod is loosened, the first tooth block is subjected to the elastic force of the first spring, the lower tooth of the first tooth block is meshed with the first rack, the position of the sliding plate is fixed, then the threaded rod is rotated, the clamping plate is driven to move, so that the clamping plate clamps the shell of the digital electrocardiograph through the fixing plate, and the shell of the digital electrocardiograph can be clamped rapidly.
According to the utility model, a plurality of groups of sliding pipes, fixed pipes, sliding rods, second pointers and deflector rods are fixed at measuring positions through the corresponding first mounting assemblies according to measuring requirements, a plurality of adjusting and measuring assemblies are fixed on the clamping and measuring assemblies according to measuring positions through the second mounting assemblies, the sliding rods are driven to slide in the fixed pipes according to the measuring requirements, meanwhile, the sliding pipes on the adjusting rods are pushed to push the adjusting rods, the adjusting rods slide in the second T-shaped sliding grooves through the second T-shaped sliding blocks, the positions of the first pointers and the second pointers on the top of the clamping plates and the scale marks on the front end and the rear end of the adjusting rods are used for measuring the height and the width of the shell of the digital electrocardiograph, the height and the position dimensions of the concave parts on the shell and the like, and then the adjusting assemblies are driven to move away from and approach the shell of the digital electrocardiograph so as to facilitate repeated measuring work.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a desktop assembly according to the present utility model;
FIG. 4 is a schematic view of a clamping assembly according to the present utility model;
FIG. 5 is a schematic view of a fixing assembly according to the present utility model;
FIG. 6 is a schematic view of the structure of the adjusting assembly of the present utility model;
FIG. 7 is a schematic view of a clamping measurement assembly according to the present utility model;
FIG. 8 is a schematic diagram of an adjustment measurement assembly according to the present utility model;
FIG. 9 is a schematic rear view of an adjustment measurement assembly of the present utility model;
fig. 10 is a schematic structural view of a first mounting assembly according to the present utility model.
In the figure: 1. a desktop assembly; 101. a table plate; 102. a hydraulic push rod; 103. a fixing plate; 104. a U-shaped fixed shell; 105. a first T-shaped chute; 106. a movable groove; 2. a clamping assembly; 201. a sliding plate; 202. a movable rod; 203. a first rack; 204. a pushing plate; 205. a slide bar; 206. a clamping plate; 207. a first mounting block; 208. a threaded rod; 209. a second mounting block; 3. a fixing assembly; 301. a first U-shaped frame; 302. a first T-bar; 303. a first tooth block; 304. a first spring; 4. an adjustment assembly; 401. a housing; 402. a bidirectional screw; 403. a T-shaped sliding block; 5. clamping the measuring assembly; 501. a clamping plate; 502. a first T-shaped slider; 503. a second rack; 504. the second T-shaped chute; 6. adjusting the measurement assembly; 601. a second T-shaped slider; 602. an adjusting rod; 603. a mounting plate; 604. a third rack; 605. a first pointer; 606. a sliding tube; 607. a fixed tube; 608. a slide bar; 609. a second pointer; 6010. a deflector rod; 7. a first mounting assembly; 701. a second U-shaped frame; 702. a limiting block; 703. a second T-bar; 704. a support rod; 705. a second tooth block; 706. a second spring; 8. and a second mounting assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 10, the present utility model provides a technical solution: the utility model provides a digital electrocardiograph integral type testing arrangement that metrological verification used, includes desktop subassembly 1, and clamping assembly 2 is installed at the top slidable mounting of desktop subassembly 1, and fixed subassembly 3 is installed at the top of desktop subassembly 1, and adjusting assembly 4 is installed to the bottom of desktop subassembly 1, and clamping measurement subassembly 5 is installed at the top of adjusting assembly 4, and clamping measurement subassembly 5's top slidable mounting has adjusting measurement subassembly 6, and first installation component 7 and second installation component 8 are installed in proper order from top to bottom to one side of adjusting measurement subassembly 6.
The desktop assembly 1 comprises a desktop 101, hydraulic push rods 102 are arranged at four corners of the bottom of the desktop 101, a fixed plate 103 and a U-shaped fixed shell 104 are sequentially arranged at the top of the desktop 101 from back to front, and a first T-shaped sliding groove 105 and a movable groove 106 are sequentially formed at the top of the desktop 101 from back to front.
The clamping assembly 2 comprises a sliding plate 201 slidably mounted on the inner wall of the U-shaped fixed shell 104, movable rods 202 are mounted on two sides of the sliding plate 201, a first rack 203 is mounted on the top of the sliding plate 201, a pushing plate 204 is mounted at the rear end of the sliding plate 201, a sliding rod 205 is mounted at the front end of the pushing plate 204 in a penetrating and sliding mode, a clamping plate 206 is mounted at the rear end of the sliding rod 205, a first mounting block 207 is mounted at the top of the pushing plate 204, a threaded rod 208 is mounted at the front end of the first mounting block 207 in a penetrating and spiral mode, and a second mounting block 209 is mounted at the rear end of the threaded rod 208 in a rotating mode.
The fixing assembly 3 comprises a first U-shaped frame 301 which is installed on the top of the U-shaped fixing shell 104, a first T-shaped rod 302 is installed on the top of the first U-shaped frame 301 in a penetrating and sliding mode, a first tooth block 303 is installed on the bottom of the first T-shaped rod 302, and a first spring 304 is installed on the top of the first tooth block 303.
The adjusting assembly 4 comprises a shell 401 which is arranged at the bottom of the desk plate 101, a bidirectional screw rod 402 is rotatably arranged on one side of the shell 401 in a penetrating mode, and a T-shaped sliding block 403 is arranged on the outer wall of the bidirectional screw rod 402 in a threaded mode.
The clamping and measuring assembly 5 comprises a clamping plate 501 which is installed on the top of a T-shaped sliding block 403, a first T-shaped sliding block 502 is installed on the bottom of the clamping plate 501, a second rack 503 is installed on one side of the top of the clamping plate 501, and a second T-shaped sliding groove 504 is formed in the top of the clamping plate 501.
The adjusting and measuring assembly 6 comprises a second T-shaped sliding block 601 which is slidably mounted on the inner wall of the second T-shaped sliding groove 504, an adjusting rod 602 is mounted on the top of the second T-shaped sliding block 601, a mounting plate 603 is mounted on the bottom of one side of the adjusting rod 602, a third rack 604 is mounted on one side of the adjusting rod 602, a first pointer 605 is mounted on the other side of the adjusting rod 602, a sliding tube 606 is slidably mounted on the outer wall of the adjusting rod 602, a fixing tube 607 is mounted on one side of the sliding tube 606, a sliding rod 608 is slidably mounted on the inner wall of the fixing tube 607, a second pointer 609 is mounted on one side of the sliding rod 608, and a deflector rod 6010 is mounted on the top of the sliding rod 608.
The first mounting assembly 7 comprises a second U-shaped frame 701 which is mounted on one side of the sliding tube 606, a limiting block 702 is mounted on one side of the second U-shaped frame 701, a second T-shaped rod 703 is mounted on one side of the second U-shaped frame 701 in a penetrating and sliding mode, a supporting rod 704 is mounted on the outer wall of the second T-shaped rod 703, a second tooth block 705 is mounted on one side of the second T-shaped rod 703 in a rotating mode, and a second spring 706 is mounted on one side of the second tooth block 705.
In this embodiment, as shown in fig. 3 and 5, sliding grooves are formed on two sides of the inner wall of the U-shaped fixed shell 104, the movable rod 202 and the U-shaped fixed shell 104 form a sliding mechanism through the sliding grooves, the first tooth block 303 and the first U-shaped frame 301 form an elastic mechanism through the first spring 304, and the first tooth block 303 and the first U-shaped frame 301 form a sliding mechanism; the sliding plate 201 can be pushed to slide in the U-shaped fixed shell 104 rapidly through the handle at the front end of the top of the sliding plate 201, the shell of the digital electrocardiograph can be pushed through the clamping plate 206, the shell of the digital electrocardiograph can be clamped through the fixed plate 103 by the clamping plate 206, the first tooth block 303 is subjected to the elastic force of the first spring 304, the lower teeth of the first tooth block 303 are meshed with the first rack 203, and the position of the sliding plate 201 can be fixed.
In this embodiment, as shown in fig. 4, the sliding rods 205 are symmetrically distributed about the horizontal center line of the clamping plate 206, and the second mounting block 209 and the first mounting block 207 form a screw transmission mechanism through the threaded rod 208; the handle at the front end of the threaded rod 208 is rotated to drive the clamping plate 206 to move back and forth, the sliding rod 205 can improve the stability of the clamping plate 206 in moving back and forth, and when the first tooth block 303 is fixed to the first rack 203, the threaded rod 208 drives the clamping plate 206 to move due to a certain gap possibly existing between the teeth, so that the clamping plate 206 clamps the shell of the digital electrocardiograph stably through the fixing plate 103.
In this embodiment, as shown in fig. 1, 3, 6 and 7, the bidirectional screw 402 and the T-shaped sliding block 403 form a screw transmission mechanism, the T-shaped sliding block 403 and the housing 401 form a sliding mechanism, and the first T-shaped sliding block 502 forms a sliding mechanism with the table 101 through the first T-shaped sliding slot 105, and meanwhile, the clamping measuring assembly 5, the adjusting measuring assembly 6, the first mounting assembly 7, the second mounting assembly 8 and the T-shaped sliding block 403 are symmetrically distributed about a vertical center line of the housing 401; one side handle of the bidirectional screw 402 is rotated to drive the T-shaped sliding blocks 403 to slide left and right in the shell 401, and meanwhile, the distance between the two T-shaped sliding blocks 403 can be adjusted, so that the distance between the clamping measurement assembly 5, the adjusting measurement assembly 6, the first installation assembly 7 and the second installation assembly 8 is adjusted, the two clamping measurement assemblies 5 can limit the shell of the digital electrocardiograph from two sides of the shell of the digital electrocardiograph, and the stability of subsequent measurement is improved.
In this embodiment, as shown in fig. 7, 8 and 9, the outer dimension of the second T-shaped slider 601 is consistent with the inner dimension of the second T-shaped chute 504, the inner dimension of the sliding tube 606 is consistent with the outer dimension of the adjusting rod 602, the outer dimension of the sliding rod 608 is consistent with the inner dimension of the fixing tube 607, and the top of the clamping plate 501 and the front and rear ends of the adjusting rod 602 are provided with graduation marks; the sliding tube 606 can stably slide on the adjusting rod 602, the second T-shaped sliding block 601 can stably slide in the second T-shaped sliding groove 504, the sliding rod 608 can stably slide in the fixed tube 607, the height of the sliding tube 606 on the adjusting rod 602 and the position of the second T-shaped sliding block 601 on the clamping plate 501 can be adjusted according to measurement requirements, and the quick measurement can be performed by the positions of the first pointer 605 and the second pointer 609 on the top of the clamping plate 501 and the scale marks at the front end and the rear end of the adjusting rod 602.
In this embodiment, as shown in fig. 10, the second tooth block 705 and the second U-shaped frame 701 form an elastic mechanism through the second spring 706, the second tooth block 705 and the second U-shaped frame 701 form a sliding mechanism, the limiting blocks 702 are symmetrically distributed about the horizontal center of the second U-shaped frame 701, and the supporting rods 704 are symmetrically distributed about the horizontal center line of the second T-shaped rod 703; the second tooth block 705 is subject to the elastic force of the second spring 706, and the teeth of the second tooth block 705 are meshed with the third rack 604, so that the sliding tube 606 can be fixed at the position of the adjusting rod 602, the second T-shaped rod 703 is pulled, the second T-shaped rod 703 is rotated, the supporting rod 704 is arranged at one side of the limiting block 702, the second tooth block 705 is separated from the third rack 604, the second T-shaped rod 703 is not required to be pulled consistently later, and the position of the sliding tube 606 on the adjusting rod 602 is freely adjusted.
The application method and the advantages of the utility model are as follows: the integrated testing device of the digital electrocardiograph for metering verification has the following working process when in use:
as shown in fig. 1 to 10, firstly, according to the height of a user, the hydraulic push rod 102 at the bottom of the table plate 101 is started, the table plate 101 is adjusted to a proper height, according to the width of the shell of the digital electrocardiograph, the handles at one side of the bidirectional screw rod 402 are rotated, the distance between the clamping measuring assembly 5, the adjusting measuring assembly 6, the first mounting assembly 7 and the second mounting assembly 8 is adjusted, the two sides of the shell of the digital electrocardiograph are limited, the first T-shaped rod 302 is pulled upwards, then the handles at the front end of the top of the sliding plate 201 are pushed to slide the sliding plate 201 in the U-shaped fixing shell 104 quickly, the shell of the digital electrocardiograph can be pushed by the clamping plate 206, the shell of the digital electrocardiograph can be clamped by the fixing plate 103, then the first T-shaped rod 302 is loosened, the first tooth block 303 is subjected to the elasticity of the first spring 304, the teeth at the lower part of the first tooth block 303 are meshed with the first rack 203, the sliding plate 201 is fixed in position, the threaded rod 208 is rotated to drive the clamping plate 206 to move, so that the clamping plate 206 clamps the shell of the digital electrocardiograph through the fixing plate 103, then the deflector rod 6010 is shifted to drive the sliding rod 608 to slide in the fixing tube 607 according to measurement requirements, meanwhile, the sliding tube 606 can be moved up and down on the adjusting rod 602 to push the adjusting rod 602, the adjusting rod 602 slides in the second T-shaped sliding groove 504 through the second T-shaped sliding block 601, the positions of the first pointer 605 and the second pointer 609 on the top of the clamping plate 501 and the scale marks at the front end and the rear end of the adjusting rod 602 are measured, the height, the width of the shell of the digital electrocardiograph, the height, the position and the size of the concave part on the shell and the like are measured, and when the shell of a plurality of groups of identical digital electrocardiographs is required to be measured, a plurality of groups of adjusting and measuring components 6 can be installed on the clamping and measuring assembly 5, the first installation component 7 and the second installation component 8, install multiunit first installation component 7 on adjusting measurement component 6, sliding tube 606, fixed pipe 607, slide bar 608, second pointer 609 and driving lever 6010, according to the measurement demand, fix multiunit sliding tube 606 through corresponding first installation component 7, fixed pipe 607, slide bar 608, second pointer 609 and driving lever 6010 in the measurement position, through second installation component 8, according to the measurement position, fix a plurality of adjusting measurement component 6 on centre gripping measurement component 5, then through adjusting component 4, drive centre gripping measurement component 5 and remove, keep away from and be close to the shell of digital electrocardiograph, be convenient for carry out repeated measurement work.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a digital electrocardiograph integral type testing arrangement that metrological verification used, includes desktop subassembly (1), its characterized in that: the top of the desktop assembly (1) is slidably provided with a clamping assembly (2), the top of the desktop assembly (1) is provided with a fixing assembly (3), the bottom of the desktop assembly (1) is provided with an adjusting assembly (4), the top of the adjusting assembly (4) is provided with a clamping measurement assembly (5), the top of the clamping measurement assembly (5) is slidably provided with an adjusting measurement assembly (6), and one side of the adjusting measurement assembly (6) is sequentially provided with a first installation assembly (7) and a second installation assembly (8) from top to bottom;
The desktop assembly (1) comprises a desktop (101), hydraulic push rods (102) are arranged at four corners of the bottom of the desktop (101), a fixed plate (103) and a U-shaped fixed shell (104) are sequentially arranged at the top of the desktop (101) from back to front, and a first T-shaped sliding groove (105) and a movable groove (106) are sequentially formed at the top of the desktop (101) from back to front;
The clamping assembly (2) comprises a sliding plate (201) which is slidably mounted on the inner wall of the U-shaped fixed shell (104), movable rods (202) are mounted on two sides of the sliding plate (201), a first rack (203) is mounted on the top of the sliding plate (201), a pushing plate (204) is mounted at the rear end of the sliding plate (201), a sliding rod (205) is mounted at the front end of the pushing plate (204) in a penetrating and sliding manner, a clamping plate (206) is mounted at the rear end of the sliding rod (205), a first mounting block (207) is mounted at the top of the pushing plate (204), a threaded rod (208) is mounted at the front end of the first mounting block (207) in a penetrating and spiral manner, and a second mounting block (209) is mounted at the rear end of the threaded rod (208) in a rotating manner.
The fixing assembly (3) comprises a first U-shaped frame (301) which is arranged on the top of the U-shaped fixing shell (104), a first T-shaped rod (302) is arranged on the top of the first U-shaped frame (301) in a penetrating and sliding mode, a first tooth block (303) is arranged on the bottom of the first T-shaped rod (302), and a first spring (304) is arranged on the top of the first tooth block (303);
The adjusting assembly (4) comprises a shell (401) arranged at the bottom of the table plate (101), one side of the shell (401) is provided with a bidirectional screw rod (402) in a penetrating and rotating mode, and the outer wall of the bidirectional screw rod (402) is provided with a T-shaped sliding block (403) in a threaded mode;
The clamping measurement assembly (5) comprises a clamping plate (501) which is arranged at the top of the T-shaped sliding block (403), a first T-shaped sliding block (502) is arranged at the bottom of the clamping plate (501), a second rack (503) is arranged at one side of the top of the clamping plate (501), and a second T-shaped sliding groove (504) is formed in the top of the clamping plate (501);
The adjusting and measuring assembly (6) comprises a second T-shaped sliding block (601) which is slidably mounted with the inner wall of a second T-shaped sliding groove (504), an adjusting rod (602) is mounted at the top of the second T-shaped sliding block (601), a mounting plate (603) is mounted at the bottom of one side of the adjusting rod (602), a third rack (604) is mounted at one side of the adjusting rod (602), a first pointer (605) is mounted at the other side of the adjusting rod (602), a sliding tube (606) is slidably mounted on the outer wall of the adjusting rod (602), a fixed tube (607) is mounted at one side of the sliding tube (606), a sliding rod (608) is slidably mounted on the inner wall of the fixed tube (607), a second pointer (609) is mounted at one side of the sliding rod (608), and a deflector rod (6010) is mounted at the top of the sliding rod (608);
The first installation component (7) includes second U type frame (701) of installing with one side of sliding tube (606), stopper (702) are installed to one side of second U type frame (701), one side of second U type frame (701) runs through slidable mounting has second T type pole (703), branch (704) are installed to the outer wall of second T type pole (703), second tooth piece (705) are installed in one side rotation of second T type pole (703), second spring (706) are installed to one side of second tooth piece (705).
2. A digital electrocardiograph integrated testing device for metrological verification as claimed in claim 1, wherein: the sliding grooves are formed in two sides of the inner wall of the U-shaped fixed shell (104), the movable rod (202) and the U-shaped fixed shell (104) form a sliding mechanism through the sliding grooves, the first tooth block (303) and the first U-shaped frame (301) form an elastic mechanism through the first spring (304), and the first tooth block (303) and the first U-shaped frame (301) form the sliding mechanism.
3. A digital electrocardiograph integrated testing device for metrological verification as claimed in claim 1, wherein: the sliding rods (205) are symmetrically distributed about the horizontal center line of the clamping plate (206), and the second mounting blocks (209) and the first mounting blocks (207) form a spiral transmission mechanism through threaded rods (208).
4. A digital electrocardiograph integrated testing device for metrological verification as claimed in claim 1, wherein: the bidirectional screw rod (402) and the T-shaped sliding block (403) form a spiral transmission mechanism, the T-shaped sliding block (403) and the shell (401) form a sliding mechanism, the first T-shaped sliding block (502) and the table plate (101) form the sliding mechanism through the first T-shaped sliding groove (105), and meanwhile the clamping measuring assembly (5), the adjusting measuring assembly (6), the first mounting assembly (7), the second mounting assembly (8) and the T-shaped sliding block (403) are symmetrically distributed with respect to the vertical center line of the shell (401).
5. A digital electrocardiograph integrated testing device for metrological verification as claimed in claim 1, wherein: the external dimension structure of the second T-shaped sliding block (601) is consistent with the internal dimension structure of the second T-shaped sliding groove (504), the internal dimension structure of the sliding pipe (606) is consistent with the external dimension structure of the adjusting rod (602), the external dimension structure of the sliding rod (608) is consistent with the internal dimension structure of the fixed pipe (607), and graduation marks are arranged at the top of the clamping plate (501) and the front end and the rear end of the adjusting rod (602).
6. A digital electrocardiograph integrated testing device for metrological verification as claimed in claim 1, wherein: the second tooth blocks (705) and the second U-shaped frames (701) form an elastic mechanism through a second spring (706), the second tooth blocks (705) and the second U-shaped frames (701) form a sliding mechanism, the limiting blocks (702) are symmetrically distributed about the horizontal center of the second U-shaped frames (701), and the supporting rods (704) are symmetrically distributed about the horizontal center line of the second T-shaped rods (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420995483.2U CN221099586U (en) | 2024-05-09 | 2024-05-09 | Digital electrocardiograph integrated testing device for metering verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420995483.2U CN221099586U (en) | 2024-05-09 | 2024-05-09 | Digital electrocardiograph integrated testing device for metering verification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099586U true CN221099586U (en) | 2024-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420995483.2U Active CN221099586U (en) | 2024-05-09 | 2024-05-09 | Digital electrocardiograph integrated testing device for metering verification |
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| CN (1) | CN221099586U (en) |
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